Stephan Rudlof <sr at evolgo.de> wrote:
> Anthony Hannan wrote:
> > I am very close to releasing my next version of block closures which is
> > now called VI4 indicating that it may include other image format
> > changes, still to be determined.  This is a working forked version of
> > Squeak that will stay up to date with the latest stable release
> > (currently 3.2).  Once all image format changes are included and stable,
> > and the community is ready, it will become Squeak 4.0.
> 
> I'm eagerly awaiting Squeak 4.0!

You don't have to wait, you can use VI4 when it comes out.